47975598 has 64 divisors (see below), whose sum is σ = 123171840. Its totient is φ = 13680000.

The previous prime is 47975591. The next prime is 47975611. The reversal of 47975598 is 89557974.

47975598 is a `hidden beast` number, since 47 + 9 + 7 + 5 + 598 = 666.

47975598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47975591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7723 + ... + 12473.

It is an arithmetic number, because the mean of its divisors is an integer number (1924560).

Almost surely, 2^47975598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47975598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61585920).

47975598 is an abundant number, since it is smaller than the sum of its proper divisors (75196242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47975598 is a wasteful number, since it uses less digits than its factorization.

47975598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790 (or 4784 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 54.

The square root of 47975598 is about 6926.4419437399. The cubic root of 47975598 is about 363.3625228819.

The spelling of 47975598 in words is "forty-seven million, nine hundred seventy-five thousand, five hundred ninety-eight".